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EDTA disodium salt dihydrate 99.0-101.0% USP

Supplier: Avantor Performance Materials
Synonyms: Disodium dihydrogen ethylenediaminetetraacetate dihydrateEdetate disodium dihydrateEdetic acid disodium salt dihydrateEthylenediaminetetra-acetic acid disodium salt dihydrateEthylenediaminetetraacetic acid, disodium salt, dihydrateEthylenedinitrilotetra-acetic acid disodium salt dihydrateKestranal® 2S 2 H2OKestranal® 2S dihydrateTitriplex III

GMP Manufactured Product
Meets B.P. Chemical Specifications
Meets E.P. Chemical Specifications
Meets J.P. Chemical Specifications
Meets U.S.P Requirements

Formula: C₁₀H₁₄N₂Na₂O₈·2H₂O
MW: 372,24 g/mol
Melting Pt: 255 °C
Storage Temperature: Ambient
MDL Number: MFCD00150037
CAS Number: 6381-92-6
EINECS: 205-358-3
Merck Index: 13,03543
Specification Test Results
Meets U.S.P Requirements Passes Test
GMP Manufactured Product Passes Test
Meets J.P. Chemical Specifications Passes Test
Meets B.P. Chemical Specifications 4.0 - 6.0
Meets E.P. Chemical Specifications 8.7 - 11.4 %
Bulk Pharmaceutical Chemical Passes Test
USP - Identification A Passes Test
USP - Identification B Passes Test
USP - Identification C Passes Test
USP - pH (1 in 20) 4.0 - 6.0
USP - Loss on Drying 8.7 - 11.4 %
USP - Calcium (Ca) Passes Test
USP - Heavy Metals (as Pb) <= 0.005 %
USP - Nitrilotriacetic Acid <= 0.1 %
USP - Assay (C₁₀H₁₄N₂Na₂O₈) (dried basis) 99.0 - 101.0 %
Endotoxin Concentration (EU/g) <= 5
EP/BP - Assay 98.5 - 101.0 %
EP/BP - Identification A Passes Test
EP/BP - Identification B Passes Test
EP/BP - Identification D Passes Test
EP/BP - Impurity A <= 0.1 %
EP/BP - Appearance of Solution Passes Test
EP/BP - pH (1 in 20) 4.0 - 5.5
EP/BP - Heavy Metals (as Pb) <= 20 ppm
EP/BP - Iron (Fe) <= 80 ppm
JP - Assay 99.0 - 101.0 %
JP - Identification A Passes Test
JP - Identification B Passes Test
JP - Identification C Passes Test
JP - pH of 1% Solution at 25°C 4.3 - 4.7
JP - Clarity and Color of Solution Passes Test
JP - Cyanide (CN) Passes Test
JP - Heavy Metals (as Pb) <= 10 ppm
JP - Arsenic (As) <= 2 ppm
JP - Residue after Ignition 37.0 - 39.0 %



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Pack type Pk VWR Catalog Number Quantity
glass bottle 500 g 8995-01
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poly pail 12 kg 8995-07
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